CN117728308A - Power pipeline transmission line inspection system and process - Google Patents
Power pipeline transmission line inspection system and process Download PDFInfo
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- CN117728308A CN117728308A CN202311622964.5A CN202311622964A CN117728308A CN 117728308 A CN117728308 A CN 117728308A CN 202311622964 A CN202311622964 A CN 202311622964A CN 117728308 A CN117728308 A CN 117728308A
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Abstract
The invention discloses a power pipeline transmission line inspection system and a process, wherein the system comprises a movable limiting mechanism for limiting and moving a detection lifting mechanism, two groups of movable limiting mechanisms are arranged, the two movable limiting mechanisms are fixedly connected to two sides of the detection lifting mechanism through fixing blocks respectively, and the detection lifting mechanism comprises an inspection protection frame; through being provided with two sets of arc holders in the inside of inspection protection frame to utilize the motor to drive, collocation electric telescopic handle uses, and the setting of these structures can be earlier through the internal tooth roll round to inspection protection frame spacing at the inside removal of pipeline, then through the decline of arc holder with electric wire centre gripping and pulling rise and pipeline inner wall separation, make the camera can carry out more comprehensive detection to the electric wire.
Description
Technical Field
The invention relates to the technical field of electric wire inspection, in particular to an electric power pipeline transmission line inspection system and an electric power pipeline transmission line inspection process.
Background
In order to reduce the influence of natural disasters on a power transmission network, improve the urban appearance, avoid interference between overhead cables and ground buildings, and simultaneously consider the convenience of cable expansion and maintenance, more and more cables adopt underground pipeline conveying modes. The phenomena of aging, corrosion and the like of the cable are unavoidable with the lapse of time, if the cable runs in an unhealthy state for a long time, the power transmission fault is unavoidable, at present, a manual inspection operation mode is mainly adopted for a cable tunnel (pipe), and as the tunnel (pipe) is in a closed state for a long time, the accumulation of some toxic and harmful gases is unavoidable, and the cable is operated in a high-voltage environment, so that great potential safety hazards exist for workers; however, for cable tunnel (pipe) with smaller space, which cannot realize manual inspection, manual inspection is difficult to realize, and the existing patent document improves the cable tunnel (pipe) with smaller space.
For example, chinese patent CN113824040B, a power line inspection device for electric power pipeline, which belongs to the technical field of pipeline inspection equipment; the utility model provides a power pipeline power transmission line inspection device, includes controller, first base plate and second base plate, and first base plate and second base plate are constituteed by center plate and connecting plate, and the connecting plate equidistance distributes in the outer fringe of center plate, is connected with the drive lead screw between the center plate; a limiting block is fixedly connected to the end part of the connecting plate, and a telescopic adjusting component is connected to the limiting block in a sliding manner; the adjusting end of the telescopic adjusting component is connected with a driving wheel component matched with the inner wall of the pipeline; one side of the central plate, far away from the driving screw rod, of the first base plate is connected with a reciprocating mechanism; the invention is suitable for walking with pipe diameters of different sizes, has excellent stability, the hollow air pipe adsorbs dust and rust fragments falling from the polishing of the cleaning sheets in the pipeline and on the surface of the cable, the cleaning of the impurities in the pipeline is realized, a foundation is provided for the accurate acquisition of a camera mechanism, and the inspection quality is improved.
Although the above-mentioned document can make equipment remove and patrol the electric wire control in the inboard of pipeline through increasing the structure, can also rust cleaning at the in-process that patrol the pipeline simultaneously, but it still has the shortcoming that obviously needs to improve in actual use, like:
although the equipment can move in the pipeline and patrol the electric wire by using the camera, the electric wire directly falls on the bottom of the pipeline when the electric wire is installed in the pipeline, and serious corrosion can occur on one side of the electric wire which is in direct contact with the pipeline when the inner wall of the pipeline is rusted, and the equipment can only detect the surface of the electric wire exposed outside, so that the electric wire cannot be comprehensively patrol, and the patrol data is inaccurate;
so, an inspection system for the power transmission line of the electric power pipeline, which can comprehensively detect the electric wires, is designed to solve the defects.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a power transmission line inspection system and a power transmission line inspection process for a power pipeline, which solve the problem that the existing power transmission line inspection for the power transmission line can only carry out local detection on the electric wire.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a power pipeline power transmission line inspection system, is including being used for carrying out spacing removal to detecting elevating system's removal stop gear, and remove stop gear and be provided with two sets of, two remove stop gear respectively through fixed block fixed connection in the both sides that detect elevating system.
Preferably, the detection lifting mechanism comprises a patrol protection frame, the lower part between the front part and the rear part of the inner cavity of the patrol protection frame is fixedly connected with a bearing bottom plate through a fixed block, the top of the patrol protection frame is fixedly connected with a motor through a bracket, an output shaft of the motor is fixedly connected with a threaded rod through a coupling, and the bottom end of the threaded rod penetrates through the patrol protection frame and is rotationally connected with the bearing bottom plate through a bearing part.
Preferably, the surface of threaded rod just is located the inboard threaded connection of inspection protection frame and has the screw thread cover frame, the equal fixedly connected with first sliding frame in both sides of inspection protection frame inner chamber, the inside sliding mounting of first sliding frame has the sliding block, two through fixed block fixedly connected with bearing round bar between sliding block and the screw thread cover frame respectively, the both sides on bearing round bar surface all rotate and are connected with arc clamping frame, and arc clamping frame two are a set of and set up relatively, same group two the equal fixedly connected with of top of arc clamping frame mutually support the oblique pole of pressure-bearing that uses.
Preferably, the front portion and the rear portion of screw thread cover frame all are through the first tooth dental lamina of support fixedly connected with, the front portion and the rear portion of inspection protection frame inner chamber all rotate through the bearing spare and be connected with the gear with first tooth dental lamina engaged with, the opposite side meshing of gear has the second tooth dental lamina, the slip notch that runs through to the rear portion has been seted up on the surface of second tooth dental lamina, the front portion and the equal fixedly connected with in rear portion of inspection protection frame inner chamber and the spacing guide block of slip notch matched with use, the bottom of second tooth dental lamina is through support fixedly connected with camera.
Preferably, both sides at the top of the inspection protecting frame are fixedly connected with a second sliding frame, the front part and the rear part of the inner cavity of the second sliding frame are provided with side extrusion plates in a sliding manner, a first spring is fixedly connected between the side extrusion plates and the inner wall of the same side inspection protecting frame, the left side of the rear part of the inner cavity of the inspection protecting frame is fixedly provided with a button matched with the side extrusion plates, the middle part of the inner side of the second sliding frame is fixedly provided with a conical extrusion seat matched with a pressure-bearing diagonal rod, and the front part and the rear part of the top of the inspection protecting frame are provided with telescopic mouths matched with the first toothed plate and the second toothed plate.
Preferably, the surface and the rear part of the inspection protection frame are fixedly connected with a wind collecting frame through a fixing plate, two sides of the wind collecting frame are fixedly provided with air spraying pipes through openings, the surface of each air spraying pipe is fixedly provided with an electromagnetic valve, the top of the inspection protection frame is fixedly provided with a high-pressure air pump, the front part and the rear part of the high-pressure air pump are fixedly provided with air guiding pipes, and the air guiding pipes are communicated with the similar wind collecting frames.
Preferably, the movable limiting mechanism comprises a plurality of surface seats and the plurality of surface seats are arranged in two, the two surface seats are fixedly connected to two sides of the inspection protection frame through fixing blocks respectively, the peripheries of the surface seats are fixedly connected with telescopic sleeves through the fixing blocks, the telescopic sleeves are annularly arranged, limiting sliding ports are formed in the surfaces and the rear portions of the telescopic sleeves, rectangular lifting rods are slidably arranged in the inner side of the telescopic sleeves, second springs are fixedly connected between the rectangular lifting rods and inner cavities of the telescopic sleeves, and I-shaped sliding blocks matched with the limiting sliding ports are fixedly arranged at the rear portions of the rectangular lifting rods.
Preferably, the storage groove has been seted up to the inboard of rectangle lifter, the inner sliding of storage groove installs the ejector pin, the top fixedly connected with arc pinion rack of last ejector pin, one side fixedly connected with electric telescopic handle of rectangle lifter, and the bottom fixed connection of electric telescopic handle's one end through fixed block and last ejector pin, the top of rectangle lifter is connected with the internal tooth rolling wheel that cooperatees with arc pinion rack through rotating the piece rotation and uses.
The invention also discloses a power pipeline transmission line inspection process, which specifically comprises the following steps:
s1, before the device is used, a motor is started to drive a threaded rod to rotate, a threaded sleeve frame drives two bearing round rods to ascend, two groups of arc clamping frames are ascended to the inner side of a patrol protection frame, then three rectangular lifting rods are pressed to retract to the inner side of a telescopic sleeve, equipment is placed into the inner side of a pipeline, after the equipment is loosened, an inner tooth rolling wheel is attached to and abutted against the inner wall of the pipeline by the elasticity of a second spring, so that the patrol protection frame is kept stable, and then the step S2 is carried out;
s2, opening an electromagnetic valve close to a pipeline opening when the inspection protection frame is positioned on the inner side of the pipeline, then starting a high-pressure air pump and injecting compressed strong wind into the inner side of the wind collecting frame by utilizing a bearing round rod, wherein the electromagnetic valve on one side is opened, high-pressure air is sprayed out through an air spraying pipe, the air spraying pipe is in an inclined state, the inspection protection frame is reversely pushed to move under the action of an inner tooth rolling wheel when the air is sprayed on the inner wall of the pipeline, cameras on two sides move and monitor the electric wire on the bottom of the pipeline when the inspection protection frame moves, if one section of electric wire is required to be comprehensively detected, the high-pressure air pump is closed to enable the inner tooth rolling wheel to not move any more, then a motor is started to rotate a threaded rod again, a threaded sleeve frame drives two groups of arc clamping frames to descend by the action of a sliding block, meanwhile, a first tooth plate descends to drive a gear to rotate, then the second tooth plate is pulled to ascend by the limiting guide block under the limiting action of the gear, the arc edge of the bottom is contacted with the inner tooth rolling wheel, the arc edge of the inner tooth clamping frame is separated to two sides until the electric wire pressing buttons are positioned between the two arc clamping frames, the two arc clamping frames are driven to move, the arc clamping frames are driven to move, and the arc clamping frames are pressed by the arc clamping frames to be pressed by the arc clamping frames, and the arc clamping frames can not move, and the arc clamping frames can not be meshed with the arc clamping frames, and the arc clamping frames are pressed by the arc clamping frames, and the arc clamping frames. The electric wire is separated from the bottom of the pipeline after ascending, the gear rotates to push the second tooth plate and the camera to descend, the second tooth plate stops after the camera descends, at the moment, the camera can observe and patrol the bottom of the electric wire, and the electric wire is required to be put down and then is turned to the step S3;
s3, after the electric wire is required to be put down, continuously starting the motor to drive the arc clamping frames to continuously ascend by utilizing the rotation of the threaded rod, after the arc clamping frames ascend to the top, extruding the two pressure-bearing inclined rods by the conical extrusion seat, pushing the two arc clamping frames to separate from each other after the two pressure-bearing inclined rods are extruded, at the moment, the electric wire on the inner side of the arc clamping frames is out of clamping and falls down to the bottom of the pipeline again, then reversely starting the motor to descend the arc clamping frames, after the pressure-bearing inclined rods are separated from the conical extrusion seat, the two arc clamping frames are folded again, the side extrusion plates do not press the button any more, then retracting the electric telescopic rods to separate the arc toothed plates from the inner tooth rolling wheels, and the inner tooth rolling wheels recover the moving function, so that the inspection protection frame can be moved again;
preferably, in the step S2, the air spraying pipe can move left and right through opening and closing of electromagnetic valves at two sides.
The invention provides a power pipeline transmission line inspection system and a process. Compared with the prior art, the method has the following beneficial effects:
(1) This electric power pipeline power transmission line inspection system and technology is provided with two sets of arc holders through the inside at inspection protection frame to utilize the motor to drive, collocation electric telescopic handle uses, and the setting of these structures can be earlier through the internal tooth roll round to inspection protection frame spacing at the inside removal of pipeline, then through the decline of arc holder with electric wire centre gripping and pulling rise and pipeline inner wall separation, make the camera can carry out more comprehensive detection to the electric wire, and the in-process that detects can also be spacing to the internal tooth roll round through the linkage between the structure, stability when guaranteeing the equipment operation.
(2) According to the power pipeline transmission line inspection system and the power pipeline transmission line inspection process, the pressure-bearing inclined rods which are matched with each other for use are arranged at the tops of the same group of arc clamping frames and are matched with the conical extrusion seats for use, after the arc clamping frames clamp electric wires to finish detection, the conical extrusion seats extrude the pressure-bearing inclined rods to open the arc clamping frames by pulling the screw sleeve frames to rise, so that the arc clamping frames can not clamp the electric wires to fall down naturally, and the smoothness of subsequent use of equipment is ensured.
(3) This electric power pipeline power transmission line inspection system and technology is through installing the second at the top of inspecting the protection frame to be provided with the side stripper plate in its inside, use with the button, the setting of these structures can make its start-up open at the extrusion side stripper plate behind arc holder centre gripping electric wire, and trigger button starts electric telescopic handle, makes the internal tooth rolling wheel obtain spacing and fixed.
(4) According to the power pipeline transmission line inspection system and the power pipeline transmission line inspection process, the air collecting frame and the air spraying pipe are arranged on the surface and the rear portion of the inspection protection frame, the electromagnetic valve and the high-pressure air pump are matched for use, and the arrangement of the structures can utilize the electromagnetic valve with different switching to enable the air spraying pipe to spray air flows in different directions, so that the arrangement is pushed to move, and the flexibility and the practicability of equipment are shown.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the inspection box structure of the present invention;
FIG. 3 is a schematic view of the structure of the slider, the arc-shaped clamping frame and the pressure-bearing diagonal rod of the present invention;
FIG. 4 is a schematic view of the gear, second tooth plate and sliding slot arrangement of the present invention;
FIG. 5 is a schematic view of the side stripper plate, first spring and button arrangement of the present invention;
FIG. 6 is a schematic view of the structure of the high pressure air pump, air injection pipe and solenoid valve of the present invention;
FIG. 7 is a schematic view of a movement limiting mechanism according to the present invention;
FIG. 8 is a schematic view of the multi-faceted seat, telescoping sleeve and limited slip port structure of the present invention;
FIG. 9 is a schematic view of a second spring, I-shaped slider and receiving slot configuration of the present invention;
FIG. 10 is a schematic view of the construction of the upper ejector pin, arcuate toothed plate and electric telescopic rod of the present invention.
In the figure: 1. detecting a lifting mechanism; 2. a movement limiting mechanism; 101. inspection protective frames; 102. a bearing bottom plate; 103. a motor; 104. a threaded rod; 105. a thread sleeve frame; 106. a first sliding frame; 107. a sliding block; 108. an arc-shaped clamping frame; 109. a pressure-bearing diagonal rod; 110. a conical extrusion seat; 111. a first dental plate; 112. a gear; 113. a second dental plate; 114. a sliding notch; 115. a limit guide block; 116. a camera; 117. a second sliding frame; 118. a side pressing plate; 119. a first spring; 120. a button; 121. a telescopic opening; 122. a wind collecting frame; 123. a high pressure air pump; 124. an air spraying pipe; 125. an electromagnetic valve; 126. a bearing round rod; 127. an air guide pipe; 201. a multi-surface seat; 202. a telescoping sleeve; 203. limiting sliding ports; 204. a rectangular lifting rod; 205. a second spring; 206. an I-shaped sliding block; 207. a storage groove; 208. an upper ejector rod; 209. arc toothed plates; 210. an electric telescopic rod; 211. an internal tooth rolling wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-10, the present invention provides two technical solutions:
embodiment 1,
The utility model provides a power pipeline power transmission line inspection system, is including being used for carrying out spacing removal to detecting hoist mechanism 1 and remove stop gear 2, and remove stop gear 2 and be provided with two sets of, two remove stop gear 2 respectively through fixed block fixed connection in the both sides that detect hoist mechanism 1.
The detection lifting mechanism 1 comprises a patrol protection frame 101, the lower part between the front part and the rear part of the inner cavity of the patrol protection frame 101 is fixedly connected with a bearing bottom plate 102 through a fixed block, the top of the patrol protection frame 101 is fixedly connected with a motor 103 through a bracket, an output shaft of the motor 103 is fixedly connected with a threaded rod 104 through a coupling, the bottom end of the threaded rod 104 penetrates through the patrol protection frame 101 and is rotationally connected with the bearing bottom plate 102 through a bearing piece, the surface of the threaded rod 104 is in threaded connection with a threaded sleeve frame 105 on the inner side of the patrol protection frame 101, the two sides of the inner cavity of the patrol protection frame 101 are fixedly connected with a first sliding frame 106, a sliding block 107 is slidably arranged on the inner side of the first sliding frame 106, a bearing round rod 126 is fixedly connected between the two sliding blocks 107 and the threaded sleeve frame 105 through fixed blocks, two sides of the surface of the bearing round rod 126 are rotationally connected with arc-shaped clamping frames 108, the two arc-shaped clamping frames 108 are in a group and are oppositely arranged, the top of the same group of two arc clamping frames 108 is fixedly connected with a pressure-bearing inclined rod 109 which is matched with each other for use, the front part and the rear part of the threaded sleeve frame 105 are fixedly connected with a first tooth plate 111 through a bracket, the front part and the rear part of the inner cavity of the inspection protecting frame 101 are rotationally connected with a gear 112 meshed with the first tooth plate 111 through bearing pieces, the other side of the gear 112 is meshed with a second tooth plate 113, the surface of the second tooth plate 113 is provided with a sliding notch 114 penetrating to the rear part, the front part and the rear part of the inner cavity of the inspection protecting frame 101 are fixedly connected with a limit 115 which is matched with the sliding notch 114 for use, the bottom end of the second tooth plate 113 is fixedly connected with a camera 116 through a bracket, the two sides of the top of the inspection protecting frame 101 are fixedly connected with a second sliding frame 117, the front part and the rear part of the inner cavity of the second sliding frame 117 are respectively provided with a side extrusion plate 118, a first spring 119 is fixedly connected between the side extrusion plate 118 and the inner wall of the same-side inspection protecting frame 101.
Embodiment II,
The utility model provides a power pipeline power transmission line inspection system, is including being used for carrying out spacing removal to detecting hoist mechanism 1 and remove stop gear 2, and remove stop gear 2 and be provided with two sets of, two remove stop gear 2 respectively through fixed block fixed connection in the both sides that detect hoist mechanism 1.
Referring to fig. 2, 3, 4, 5 and 6, the overall structure of the inspection and lifting mechanism 1 is shown, the inspection and lifting mechanism 1 includes an inspection protection frame 101, a bearing bottom plate 102 is fixedly connected to the lower part between the front part and the rear part of the inner cavity of the inspection protection frame 101 through a fixing block, a motor 103 is fixedly connected to the top of the inspection protection frame 101 through a bracket, the motor 103 is a servo motor, an output shaft of the motor 103 is fixedly connected with a threaded rod 104 through a coupling, the bottom end of the threaded rod 104 penetrates through the inspection protection frame 101 and is rotatably connected with the bearing bottom plate 102 through a bearing piece, the surface of the threaded rod 104 is in threaded connection with a threaded sleeve frame 105 on the inner side of the inspection protection frame 101, a first sliding frame 106 is fixedly connected to two sides of the inner cavity of the inspection protection frame 101, a sliding block 107 is slidably mounted on the inner side of the first sliding frame 106, a bearing round rod 126 is fixedly connected between the two sliding blocks 107 and the threaded sleeve frame 105 through fixing blocks respectively, the two sides of the surface of the bearing round bar 126 are rotationally connected with arc clamping frames 108, the bottom of the arc clamping frames 108 is arc-shaped, the inner sides of the arc clamping frames 108 are right-angled, the two arc clamping frames 108 are in a group and are arranged oppositely, the tops of the two arc clamping frames 108 in the same group are fixedly connected with bearing inclined bars 109 which are matched with each other for use, the front part and the rear part of the threaded sleeve frame 105 are fixedly connected with first tooth plates 111 through brackets, the front part and the rear part of the inner cavity of the inspection protection frame 101 are rotationally connected with gears 112 meshed with the first tooth plates 111 through bearing parts, the other side of the gears 112 is meshed with second tooth plates 113, the surfaces of the second tooth plates 113 are provided with sliding notch 114 penetrating to the rear part, the front part and the rear part of the inner cavity of the inspection protection frame 101 are fixedly connected with limiting guide blocks 115 matched with the sliding notch 114 for use, the bottom of second tooth board 113 is through support fixedly connected with camera 116, the both sides at inspection protection frame 101 top all fixedly connected with second sliding frame 117, the front portion and the rear portion of second sliding frame 117 inner chamber all slidable mounting have side extrusion plate 118, fixedly connected with first spring 119 between the inner wall of inspection protection frame 101 of side extrusion plate 118 and homonymy, the left side fixed mounting at inspection protection frame 101 inner chamber rear portion has the button 120 that cooperatees with side extrusion plate 118 and uses, button 120 is the double contact button, can start electric telescopic handle 210 when pressing, close electric telescopic handle 210 during the separation, the inboard middle part fixed mounting of second sliding frame 117 has the toper extrusion seat 110 that cooperatees with pressure-bearing diagonal member 109 and uses, the expansion port 121 that cooperatees with first tooth board 111 and second tooth board 113 is all seted up at the front portion and the rear portion at inspection protection frame 101 top, the both sides of inspection protection frame 101 all have the air gathering frame 122 through fixed connection of fixed plate, the both sides of air gathering frame 122 all have the air duct 122 that is close to the fixed mounting of air duct 123 of air duct that has the air duct that guides 123 through opening 124, the fixed mounting has the air duct that guides 123 with the fixed mounting of air duct that guides 123 behind the high-pressure-bearing diagonal member 124.
Referring to fig. 7, fig. 8, fig. 9 and fig. 10, the overall structure of the movement limiting mechanism 2 is shown, the movement limiting mechanism 2 comprises a plurality of surface seats 201, the plurality of surface seats 201 are provided with two, the two surface seats 201 are respectively fixedly connected to two sides of the inspection protection frame 101 through fixing blocks, the periphery of the surface seats 201 is fixedly connected with a telescopic sleeve 202 through the fixing blocks, the telescopic sleeve 202 is annularly provided with three, the surface and the rear part of the telescopic sleeve 202 are both provided with limiting sliding ports 203, the inner side of the telescopic sleeve 202 is slidably provided with a rectangular lifting rod 204, a second spring 205 is fixedly connected between the rectangular lifting rod 204 and the inner cavity of the telescopic sleeve 202, the rear part of the rectangular lifting rod 204 is fixedly provided with an I-shaped sliding block 206 matched with the limiting sliding ports 203, the inner side of the rectangular lifting rod 204 is provided with a storage groove 207, the inner side of the storage groove 207 is slidably provided with an upper ejector rod 208, the top end of the upper ejector rod 208 is fixedly connected with an arc-shaped toothed plate 209, one side of the rectangular lifting rod 204 is fixedly connected with an electric telescopic rod 210, and one end of the electric telescopic rod 210 is fixedly connected with the bottom of the upper ejector rod 208 through the fixing blocks and the bottom of the rectangular lifting rod 204 through an arc-shaped toothed plate 209, and the inner tooth rolling piece is matched with the arc-shaped toothed plate 209.
The advantages of the embodiment over the first embodiment are: through installing the second at the top of inspection protection frame 101 and be provided with side stripper plate 118 in its inside, collocation button 120 uses, the setting of these structures can be at the electric wire centre gripping back extrusion side stripper plate 118 of arc clamping frame 108 makes its start open, and trigger button 120 starts electric telescopic handle 210, make the internal tooth roll wheel 211 obtain spacing and fixedly, through all installing air gathering frame 122 and air-jetting pipe 124 at the surface and the rear portion of inspection protection frame 101, and collocation solenoid valve 125 and high-pressure air pump 123 use, the setting of these structures can utilize switching different solenoid valve 125, make the air-jetting pipe 124 blowout not equidirectional air current, thereby promote the setting and remove, the flexibility and the practicality of equipment have been demonstrated.
The invention also discloses a power pipeline transmission line inspection process, which specifically comprises the following steps:
s1, before use, a motor 103 is started to drive a threaded rod 104 to rotate, a threaded sleeve frame 105 is made to drive two bearing round rods 126 to ascend, two groups of arc clamping frames 108 are made to ascend to the inner side of a patrol protection frame 101, then three rectangular lifting rods 204 are pressed to retract to the inner side of a telescopic sleeve 202, equipment is placed into the inner side of a pipeline, after the equipment is loosened, an inner tooth rolling wheel 211 is attached to and offset against the inner wall of the pipeline by the elastic force of a second spring 205, the patrol protection frame 101 is kept stable, and then the step S2 is carried out;
s2, opening an electromagnetic valve 125 similar to a pipeline opening when the inspection protecting frame 101 is positioned at the inner side of a pipeline, then starting a high-pressure air pump 123, injecting compressed strong wind into the inner side of the wind collecting frame 122 by utilizing a bearing round rod 126, because the electromagnetic valve 125 on one side is opened, high-pressure air is sprayed out through an air spraying pipe 124, and because the air spraying pipe 124 is in an inclined state, the air is sprayed on the inner wall of the pipeline to reversely push the inspection protecting frame 101 to move under the action of an inner tooth rolling wheel 211, when the inspection protecting frame 101 moves, the cameras 116 on two sides move and monitor the electric wires at the bottom of the pipeline, if one section of electric wires need to be comprehensively detected, closing the high-pressure air pump 123 to ensure that the inner tooth rolling wheel 211 does not move, then starting a motor 103 to rotate a threaded rod 104 again, and the threaded sleeve frame 105 drives two groups of arc clamping frames 108 to descend through the action of a sliding block 107, simultaneously, the first tooth plate 111 descends to drive the gear 112 to rotate, the gear 112 rotates to enable the second tooth plate 113 to pull the camera 116 to ascend under the limiting action of the limiting guide block 115, at the moment, the arc-shaped edge at the bottom is used for contacting with the electric wire after the arc-shaped clamping frames 108 descend, the arc-shaped bottom edge is separated and opened to two sides after contacting with the electric wire until the electric wire is positioned between the two arc-shaped clamping frames 108, meanwhile, the opening of the arc-shaped clamping frames 108 can squeeze the side squeezing plates 118 to drive and move, the side squeezing plates 118 move and then press the button 120, a plurality of electric telescopic rods 210 are started after the button 120 is pressed, the electric telescopic rods 210 are started to push the upper ejector rods 208 to ascend so that the arc-shaped tooth plates 209 are in butt joint engagement with the inner tooth rolling wheels 211, the inner tooth rolling wheels 211 cannot move fixedly and limitedly, at the moment, the reverse rotation of the motor 103 enables the thread sleeve frame 105 to drive the arc-shaped clamping frames 108 to ascend through the bearing round rods 126, because the side extrusion plate 118 utilizes the elastic force of the first spring 119 to press the arc-shaped clamping frames 108, the two arc-shaped clamping frames 108 clamp the electric wires and drive the electric wires to ascend, the electric wires are separated from the bottom of the pipeline after ascending, meanwhile, the gear 112 rotates to push the second tooth plate 113 and the camera 116 to descend, the second tooth plate 113 stops after the camera 116 descends, at the moment, the camera 116 can observe and patrol the bottoms of the electric wires, and the electric wires are required to be put down and then the step S3 is carried out;
s3, after the electric wire needs to be put down, the motor 103 is continuously started to drive the arc clamping frames 108 to continuously ascend by utilizing the rotation of the threaded rod 104, after the arc clamping frames 108 ascend to the top and the conical extrusion seats 110 extrude the two pressure-bearing inclined rods 109, the two pressure-bearing inclined rods 109 push the two arc clamping frames 108 to be separated from each other after being extruded, at the moment, the electric wire at the inner side of the arc clamping frames 108 is out of clamping and falls down to the bottom of a pipeline again, then the motor 103 is reversely started to descend the arc clamping frames 108, after the pressure-bearing inclined rods 109 are separated from the conical extrusion seats 110, the two arc clamping frames 108 are folded again, the side extrusion plates 118 are not pressed against the buttons 120, then the electric telescopic rods 210 retract to separate the arc toothed plates 209 from the inner tooth rolling wheels 211, the inner tooth rolling wheels 211 resume the moving function again, at the moment, the inspection protection frame 101 can be moved again, and in the S2, the air spraying pipes 124 can move left and right through opening and closing of the electromagnetic valves 125 at the two sides.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a power pipeline power transmission line inspection system, is including being used for carrying out spacing removal stop gear (2) to detecting hoist mechanism (1), and remove stop gear (2) and be provided with two sets of, its characterized in that: the two movable limiting mechanisms (2) are fixedly connected to two sides of the detection lifting mechanism (1) through fixing blocks respectively.
2. A power conduit transmission line inspection system according to claim 1, wherein: detection elevating system (1) is including patrolling and examining protection frame (101), the lower part between the protection frame (101) inner chamber front portion and the rear portion is through fixed block fixedly connected with bearing bottom plate (102), the top of patrolling and examining protection frame (101) is through support fixedly connected with motor (103), the output shaft of motor (103) is through shaft coupling fixedly connected with threaded rod (104), and the bottom of threaded rod (104) runs through and patrols and examines protection frame (101) and rotate with bearing bottom plate (102) through the bearing piece and be connected.
3. A power line inspection system according to claim 2, characterized in that: the utility model discloses a protection frame is patrolled and examined to the inboard threaded connection that is located on threaded rod (104) surface and is patrolled and examined protection frame (101) threaded sleeve frame (105), the both sides of patrolling and examined protection frame (101) inner chamber are all fixedly connected with first slip frame (106), the inside sliding mounting of first slip frame (106) has sliding block (107), two through fixed block fixedly connected with bearing round bar (126) between sliding block (107) and threaded sleeve frame (105) respectively, the both sides on bearing round bar (126) surface are all rotated and are connected with arc clamping frame (108), and arc clamping frame (108) are a set of and set up relatively, same group two the equal fixedly connected with pressure-bearing diagonal (109) of top mutually supporting of arc clamping frame (108).
4. A power line inspection system according to claim 3, characterized in that: the front portion and the rear portion of screw thread cover frame (105) all are through first tooth board (111) of support fixedly connected with, the front portion and the rear portion of inspection protection frame (101) inner chamber all are connected with through the bearing piece rotation with first tooth board (111) engaged gear (112), the opposite side meshing of gear (112) has second tooth board (113), sliding notch (114) that run through to the rear portion have been seted up on the surface of second tooth board (113), the front portion and the rear portion of inspection protection frame (101) inner chamber all fixedly connected with limit guide block (115) that cooperate with sliding notch (114) and use, the bottom of second tooth board (113) is through support fixedly connected with camera (116).
5. A power line inspection system according to claim 3, characterized in that: the utility model discloses a protection frame is patrolled and examined, including protection frame (101) and protection frame, both sides at protection frame (101) top are all fixedly connected with second slip frame (117), the front portion and the rear portion of second slip frame (117) inner chamber are all slidable mounting has side extrusion plate (118), fixedly connected with first spring (119) between the inner wall that protection frame (101) was patrolled and examined to side extrusion plate (118) and protection frame (101), the left side fixed mounting at protection frame (101) inner chamber rear portion is patrolled and examined and is had button (120) that cooperatees with side extrusion plate (118), the inboard middle part fixed mounting of second slip frame (117) has toper extrusion seat (110) that cooperatees with pressure-bearing diagonal bar (109), stretch out and draw back mouth (121) that cooperatees with first tooth dental lamina (111) and second tooth lamina (113) are all seted up at the front portion and the rear portion at protection frame (101) top.
6. A power conduit transmission line inspection system according to claim 1, wherein: the utility model discloses a wind-gathering frame, including protection frame (101) and air duct (122), protection frame (122) is patrolled and examined on the surface and the rear portion all through fixed plate fixedly connected with, all there is air duct (124) through seting up opening fixed mounting in the both sides of air frame (122), surface fixed mounting of air duct (124) has solenoid valve (125), the top fixed mounting of protection frame (101) is patrolled and examined has high-pressure air pump (123), the front portion and the rear portion of high-pressure air pump (123) all fixed mounting have guide duct (127), and guide duct (127) are linked together with similar air frame (122) that gathers.
7. A power conduit transmission line inspection system according to claim 1, wherein: remove stop gear (2) including multiaspect seat (201) and multiaspect seat (201) are provided with two, two multiaspect seat (201) are respectively through fixed block fixed connection in the both sides of patrolling and examining protective frame (101), the periphery of multiaspect seat (201) is through fixed block fixedly connected with telescopic sleeve (202), and telescopic sleeve (202) are the annular and are provided with three, spacing slide opening (203) have all been seted up at the surface and the rear portion of telescopic sleeve (202), rectangle lifter (204) are installed in the inner slide sliding of telescopic sleeve (202), fixedly connected with second spring (205) between the inner chamber of rectangle lifter (204) and telescopic sleeve (202), the rear portion fixed mounting of rectangle lifter (204) has I-shaped slider (206) that cooperate with spacing slide opening (203).
8. The electrical conduit power line inspection system of claim 7, wherein: the inside of rectangle lifter (204) has been seted up and has been accomodate groove (207), the inner sliding of accomodating groove (207) is installed ejector pin (208) in the side, the top fixedly connected with arc pinion rack (209) of last ejector pin (208), one side fixedly connected with electric telescopic handle (210) of rectangle lifter (204), and the bottom fixed connection of electric telescopic handle (210) and last ejector pin (208) is passed through to the one end, the top of rectangle lifter (204) is connected with through the rotation piece rotation and rolls wheel (211) with the internal tooth of arc pinion rack (209) matched with use.
9. The utility model provides a power pipeline power transmission line inspection technology which characterized in that: the method specifically comprises the following steps:
s1, before the device is used, a motor (103) is started to drive a threaded rod (104) to rotate, a threaded sleeve frame (105) is made to drive two bearing round rods (126) to ascend, two groups of arc clamping frames (108) are made to ascend to the inner side of a patrol protection frame (101), then three rectangular lifting rods (204) are pressed to retract to the inner side of a telescopic sleeve (202) and put the device into the inner side of a pipeline, after the device is loosened, an inner tooth rolling wheel (211) is attached and offset with the inner wall of the pipeline by the elastic force of a second spring (205), so that the patrol protection frame (101) is kept stable, and then the device is transferred to the step S2;
s2, opening an electromagnetic valve (125) close to a pipeline opening when the inspection protection frame (101) is positioned at the inner side of the pipeline, starting a high-pressure air pump (123) and injecting compressed strong air into the inner side of the wind collecting frame (122) by utilizing a bearing round rod (126), and then starting a motor (103) to rotate a threaded rod (104) again when the high-pressure air pump (125) is started, wherein the high-pressure air is sprayed out through an air spraying pipe (124), and the air is in an inclined state, when the air is sprayed on the inner wall of the pipeline, the inspection protection frame (101) is reversely pushed to move under the action of an inner tooth rolling wheel (211), the inspection protection frame (101) moves while the inspection protection frame (101) moves, the cameras (116) at two sides move and monitor the electric wires at the bottom of the pipeline, when one section of electric wires need to be comprehensively detected, the high-pressure air pump (123) is closed to enable the inner tooth rolling wheel (211) to not move, the threaded rod (104) to be driven to descend again by the motor (103), the action of a sliding block (107) to drive two groups of arc-shaped clamping frames (108) to descend, and simultaneously, the first tooth plate (111) descends to drive the gear (112) to rotate, the second tooth plate (112) to rotate, the two arc-shaped clamping frames (112) are driven to rotate, the two arc-shaped clamping frames (112) to rotate, the edge edges to move down, the two arc-shaped clamping frames (112) to move down, and the edge (112) to move the lower wire edges to move down, and the gear (112 to move the gear (112) to move the edge to move the lower wire to move edge to move the gear edge to move the wire, the gear edge to move the wire edge to move the lower wire edge and the wire (112 and the lower edge (112). Until the electric wire is positioned between the two arc clamping frames (108), the opening of the arc clamping frames (108) can squeeze the side squeezing plates (118) to drive the movement, the side squeezing plates (118) press the button (120) after moving, a plurality of electric telescopic rods (210) are started after the button (120) is pressed, the electric telescopic rods (210) are started and push the upper ejector rod (208) to ascend so that the arc toothed plate (209) is in butt joint engagement with the inner toothed rolling wheels (211), the inner toothed rolling wheels (211) are fixed and limited and cannot move, at the moment, the motor (103) rotates reversely to enable the threaded sleeve frame (105) to drive the arc clamping frames (108) to ascend through the bearing round rod (126), the side squeezing plates (118) utilize the elastic force of the first springs (119) to press the arc clamping frames (108) to clamp the electric wire and drive the electric wire to ascend, the gear (112) is pushed to rotate so that the second toothed plate (113) is separated from the bottom of a pipeline after the electric wire ascend, the second toothed plate (113) is pushed to descend with the inner toothed rolling wheels (211), the second toothed plate (116) is fixed and limited, at the moment, the electric wire can be inspected to the bottom of the electric wire (116) after the second toothed plate (116) is descended, and the electric wire is required to be inspected, and the wire is turned to the bottom 3;
s3, after the electric wire is required to be put down, the motor (103) is continuously started to drive the arc clamping frames (108) to continuously ascend by utilizing the rotation of the threaded rod (104), after the arc clamping frames (108) ascend to the top, the conical extrusion seat (110) extrudes the two pressure-bearing inclined rods (109), the two pressure-bearing inclined rods (109) can push the two arc clamping frames (108) to be separated from each other after being extruded, at the moment, the electric wire on the inner side of the arc clamping frames (108) is out of grip and falls down to the bottom of a pipeline again, then the motor (103) is reversely started to descend the arc clamping frames (108), after the pressure-bearing inclined rods (109) are separated from the conical extrusion seat (110), the two arc clamping frames (108) are folded again, the side extrusion plates (118) are not pressed on the button (120) any more, then the electric telescopic rods (210) retract to enable the arc toothed plates (209) to be separated from the tooth rolling wheels (211), and the inner tooth rolling wheels (211) resume the moving function again, and the inspection protection frame (101) can be moved again.
10. The process for inspecting a power line according to claim 9, wherein: in the step S2, the air spraying pipe (124) can move left and right through opening and closing of the electromagnetic valves (125) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311622964.5A CN117728308B (en) | 2023-11-30 | 2023-11-30 | Power pipeline transmission line inspection system and process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311622964.5A CN117728308B (en) | 2023-11-30 | 2023-11-30 | Power pipeline transmission line inspection system and process |
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| CN117728308A true CN117728308A (en) | 2024-03-19 |
| CN117728308B CN117728308B (en) | 2024-06-28 |
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| WO2021055839A1 (en) * | 2019-09-20 | 2021-03-25 | Condux International, Inc. | Integrated transmission line installation system |
| CN113799149A (en) * | 2021-09-03 | 2021-12-17 | 上海务进消防安全设备有限公司 | Intelligent inspection robot |
| CN116085584A (en) * | 2023-01-13 | 2023-05-09 | 深圳市朗驰欣创科技股份有限公司 | Pipe manned inspection device |
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| CN108533885A (en) * | 2018-04-27 | 2018-09-14 | 国网浙江省电力有限公司信息通信分公司 | A kind of wisdom inspection mobile terminal |
| CN109193452A (en) * | 2018-09-27 | 2019-01-11 | 东北大学 | A kind of power transmission line crusing robot |
| WO2021055839A1 (en) * | 2019-09-20 | 2021-03-25 | Condux International, Inc. | Integrated transmission line installation system |
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| CN117728308B (en) | 2024-06-28 |
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